Tare da haɓakar kimiyya da fasaha, ƙwanƙwasa fitilar fitilar LED sun zama wani ɓangaren da babu makawa a masana'antar hasken zamani. Ko hasken gida ne ko hasken kasuwanci, lokacin amfani da fitilun LED, yana da mahimmanci a fahimta da amfani da bead ɗin fitilar. Wannan labarin zai ɗauki beads fitilu a matsayin jigon da kuma zurfafa bincika sigogi, nau'ikan, samfura da filayen aikace-aikacen bead ɗin fitila.